31467453ec
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1618847 13f79535-47bb-0310-9956-ffa450edef68
73 lines
2.8 KiB
Bash
73 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# included in all the mapred scripts with source command
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# should not be executed directly
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function hadoop_subproject_init
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{
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if [ -e "${HADOOP_CONF_DIR}/mapred-env.sh" ]; then
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. "${HADOOP_CONF_DIR}/mapred-env.sh"
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fi
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# at some point in time, someone thought it would be a good idea to
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# create separate vars for every subproject. *sigh*
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# let's perform some overrides and setup some defaults for bw compat
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# this way the common hadoop var's == subproject vars and can be
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# used interchangeable from here on out
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# ...
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# this should get deprecated at some point.
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HADOOP_LOG_DIR="${HADOOP_MAPRED_LOG_DIR:-$HADOOP_LOG_DIR}"
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HADOOP_MAPRED_LOG_DIR="${HADOOP_LOG_DIR}"
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HADOOP_LOGFILE="${HADOOP_MAPRED_LOGFILE:-$HADOOP_LOGFILE}"
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HADOOP_MAPRED_LOGFILE="${HADOOP_LOGFILE}"
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HADOOP_NICENESS="${HADOOP_MAPRED_NICENESS:-$HADOOP_NICENESS}"
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HADOOP_MAPRED_NICENESS="${HADOOP_NICENESS}"
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HADOOP_STOP_TIMEOUT="${HADOOP_MAPRED_STOP_TIMEOUT:-$HADOOP_STOP_TIMEOUT}"
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HADOOP_MAPRED_STOP_TIMEOUT="${HADOOP_STOP_TIMEOUT}"
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HADOOP_PID_DIR="${HADOOP_MAPRED_PID_DIR:-$HADOOP_PID_DIR}"
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HADOOP_MAPRED_PID_DIR="${HADOOP_PID_DIR}"
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HADOOP_ROOT_LOGGER="${HADOOP_MAPRED_ROOT_LOGGER:-INFO,console}"
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HADOOP_MAPRED_ROOT_LOGGER="${HADOOP_ROOT_LOGGER}"
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HADOOP_MAPRED_HOME="${HADOOP_MAPRED_HOME:-$HADOOP_HOME_DIR}"
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HADOOP_IDENT_STRING="${HADOOP_MAPRED_IDENT_STRING:-$HADOOP_IDENT_STRING}"
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HADOOP_MAPRED_IDENT_STRING="${HADOOP_IDENT_STRING}"
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}
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if [[ -z "${HADOOP_LIBEXEC_DIR}" ]]; then
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_mc_this="${BASH_SOURCE-$0}"
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HADOOP_LIBEXEC_DIR=$(cd -P -- "$(dirname -- "${_mc_this}")" >/dev/null && pwd -P)
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fi
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if [[ -e "${HADOOP_LIBEXEC_DIR}/hadoop-config.sh" ]]; then
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. "${HADOOP_LIBEXEC_DIR}/hadoop-config.sh"
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elif [[ -e "${HADOOP_COMMON_HOME}/libexec/hadoop-config.sh" ]]; then
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. "${HADOOP_COMMON_HOME}/libexec/hadoop-config.sh"
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elif [[ -e "${HADOOP_HOME}/libexec/hadoop-config.sh" ]]; then
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. "${HADOOP_HOME}/libexec/hadoop-config.sh"
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else
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echo "Hadoop common not found."
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exit
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fi
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